NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3473	2.88	0	A_G	0.958
3469	2.882	531	B_U	0.958
3116	3.209	6.71	B_U	0.958
3116	3.209	0	A_G	0.958
3099	3.227	0	A_G	0.958
3099	3.227	0.461	B_U	0.958
3075	3.252	0	A_G	0.958
3075	3.252	3.19	B_U	0.958
1575	6.349	0	A_G	0.958
1533	6.525	140	B_U	0.958
1522	6.571	0	A_G	0.958
1504	6.651	187	B_U	0.958
1456	6.866	0	A_G	0.958
1449	6.901	132	B_U	0.958
1427	7.01	0	A_G	0.958
1376	7.268	38.1	B_U	0.958
1375	7.273	0	A_G	0.958
1302	7.678	0	A_G	0.958
1301	7.685	288	B_U	0.958
1258	7.947	136	B_U	0.958
1206	8.293	0	A_G	0.958
1185	8.437	0	A_G	0.958
1185	8.442	118	B_U	0.958
1132	8.831	523	B_U	0.958
1093	9.151	0	A_G	0.958
1066	9.378	0	A_G	0.958
1054	9.492	10.4	B_U	0.958
1007	9.935	0	B_G	0.958
1005	9.952	1.22	A_U	0.958
928.9	10.77	1.14	A_U	0.958
925.9	10.8	69.9	B_U	0.958
924.4	10.82	0	B_G	0.958
860	11.63	0	A_G	0.958
839.1	11.92	0	B_G	0.958
788.5	12.68	164	A_U	0.958
781.4	12.8	20	B_U	0.958
738.5	13.54	0	B_G	0.958
689.7	14.5	4.23	A_U	0.958
638.5	15.66	0	A_G	0.958
541.9	18.45	35.9	B_U	0.958
534.2	18.72	50.5	A_U	0.958
522.2	19.15	0	B_G	0.958
510.4	19.59	0	A_G	0.958
508.2	19.68	8.92	B_U	0.958
495.2	20.19	0	B_G	0.958
482.7	20.72	288	A_U	0.958
447.8	22.33	0	A_G	0.958
446.8	22.38	0	B_G	0.958
351.2	28.47	0	A_G	0.958
263.9	37.89	9.7	A_U	0.958
253.1	39.51	5.67	B_U	0.958
206.4	48.45	0	B_G	0.958
169.2	59.1	14.3	A_U	0.958
97.9	102.1	0.662	A_U	0.958

Note(s):

You are kindly asked to consider the following references for citation when using the database:

Ricca, A., Boersma, C., Maragkoudakis, A., Roser, J.E., Shannon, M.J., Allamandola, L.J., Bauschlicher Jr., C.W., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 4.00, SOFTWARE TOOLS, WEBSITE, AND DOCUMENTATION", The Astrophysical Journal Supplement Series, 282, 7, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS
Mattioda, A.L., Hudgins, D. M., Boersma, C., Ricca, A., Peeters, E., Cami, J., Sánchez de Armas, F., Puerta Saborido, G., Bauschlicher, C.W., J., and Allamandola, L.J. "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: THE LABORATORY SPECTRA", The Astrophysical Journal Supplement Series, 251, 22, 2020 10.3847/1538-4365/abc2c8 — BibTeX - RIS
Bauschlicher, Jr., C.W., Ricca, A., Boersma, C., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 3.00 WITH UPDATED CONTENT AND THE INTRODUCTION OF MULTIPLE SCALING FACTORS", The Astrophysical Journal Supplement Series, 234, 32, 2018 10.3847/1538-4365/aaa019 — BibTeX - RIS
Boersma, C., Bauschlicher, Jr., C.W., Ricca, A., Mattioda, A.L., Cami, J., Peeters, E., Sánchez de Armas, F., Puerta Saborido, G., Hudgins, D.M., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE VERSION 2.00: UPDATED CONTENT, WEBSITE AND ON/OFFLINE TOOLS", The Astrophysical Journal Supplement Series, 211, 8, 2014 10.1088/0067-0049/211/1/8 — BibTeX - RIS